Respuesta :
ax^2+bx+c=0.
a, b, c = known numbers, where a ≠ 0
x = the unknown
a, b, c = known numbers, where a ≠ 0
x = the unknown
Answer:
ax^2 + bx + c = 0
Step-by-step explanation:^2 means 2 to the second power if you didn't know a, b, and c are the known numbers and x is the unknown